May Weather in Karlovy Vary

Last updated: March 2, 2024

The weather in Karlovy Vary, Czech Republic, during May is characterized by an average temperature of 11°C (52°F). Highs can soar to 24°C (75°F), while lows may dip to -1°C (31°F). Typically, the humidity level in Karlovy Vary throughout May hovers around 71%.

-1°C (31°F)

Minimum temperature

11°C (52°F)

Average temperature

24°C (75°F)

Maximum temperature

71%

Humidity

Precipitation and Sunshine hours

In May, Karlovy Vary averages 87 mm (3.4 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 15 hours 27 minutes of daylight, with the sun shining for approximately 12 hours 27 minutes each day. Additionally, there is a 26% probability of sunny days during this period.

87 mm (3.4 inches)

Precipitation

16 rainy days

Rainy days

12 hours 27 minutes

Sunshine hours

26%

Chance of sun

UV Index

In May, the UV Index in Karlovy Vary reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 3 5 6 7 8 7 6 4 3 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Karlovy Vary's Climate with Cities Worldwide